General

  • Target

    e143087e244e6bced278e4a16f9f1445_JaffaCakes118

  • Size

    841KB

  • Sample

    240914-3lv1catcjn

  • MD5

    e143087e244e6bced278e4a16f9f1445

  • SHA1

    70c17b71957e185cd09181ac0a317135e7a797db

  • SHA256

    fca7ad5c5619d248df1b82d1dc8fdc61682ea89192ce61dff70c6e3621032988

  • SHA512

    cf47d36d1e673065066f1184c4457b157b3c7c37425e59be0726f250de4b3afac85522ab1f2154b6043d32c985bffa77ac7b1aba2e46acf4e3d0ea3d147b59ef

  • SSDEEP

    24576:Y1ckvnJDH7oH1haz/5qgxuLh62tLqazx5QwLzyUSSykQ59aIkPTr:Y1vvJz8H1hU/5qgQ62Bqad5g0yksxkrr

Malware Config

Targets

    • Target

      e143087e244e6bced278e4a16f9f1445_JaffaCakes118

    • Size

      841KB

    • MD5

      e143087e244e6bced278e4a16f9f1445

    • SHA1

      70c17b71957e185cd09181ac0a317135e7a797db

    • SHA256

      fca7ad5c5619d248df1b82d1dc8fdc61682ea89192ce61dff70c6e3621032988

    • SHA512

      cf47d36d1e673065066f1184c4457b157b3c7c37425e59be0726f250de4b3afac85522ab1f2154b6043d32c985bffa77ac7b1aba2e46acf4e3d0ea3d147b59ef

    • SSDEEP

      24576:Y1ckvnJDH7oH1haz/5qgxuLh62tLqazx5QwLzyUSSykQ59aIkPTr:Y1vvJz8H1hU/5qgQ62Bqad5g0yksxkrr

    • ModiLoader, DBatLoader

      ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

    • Modifies security service

    • Modifies visiblity of hidden/system files in Explorer

    • Pony,Fareit

      Pony is a Remote Access Trojan application that steals information.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • ModiLoader Second Stage

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Disables taskbar notifications via registry modification

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops desktop.ini file(s)

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Enumerates processes with tasklist

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks